On my old system for a lot of my stuff due to lack of space I dumped files onto DVDs and then put them in the system when I needed them. Now that my new system as a lot more space I'm dumping the files back onto the drives.
Before my last system finally gave the ghost I had two ISOs I had built that I had not yet burned as I ran out of dual layer DVDs and I still don't have any more. I want to mount the images and then just pull the failes off the image then carry on from there but I don't know what to mount with. I heard of Daemon tools but there is a rumor that it's not really the safest thing to use.
Any recommendations for something that would take less than twenty minutes?

It can't be an opinion whether something is more bloated than another, it would be fact. In this case it's not. An opinion would be it's bloated. But when you compare the heftiness of two or more programs it becomes fact/fiction.

On my old system for a lot of my stuff due to lack of space I dumped files onto DVDs and then put them in the system when I needed them. Now that my new system as a lot more space I'm dumping the files back onto the drives.
Before my last system finally gave the ghost I had two ISOs I had built that I had not yet burned as I ran out of dual layer DVDs and I still don't have any more. I want to mount the images and then just pull the failes off the image then carry on from there but I don't know what to mount with. I heard of Daemon tools but there is a rumor that it's not really the safest thing to use.
Any recommendations for something that would take less than twenty minutes?

For Windows XP/Vista: Daemon Tools Lite.
For Windows 7: PowerISO

Windows 7 has issues with most of the Vistual Drive programs bar PowerISO.